On Mon, Oct 19, 2015 at 7:46 AM, Emil Velikov <emil.l.veli...@gmail.com> wrote: > Signed-off-by: Emil Velikov <emil.veli...@collabora.com> > --- > src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 9 +++++++++ > src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 10 ++++++++++ > 2 files changed, 19 insertions(+) > > diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp > b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp > index 792663f..0a28b05 100644 > --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp > +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp > @@ -1309,6 +1309,15 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, > nir_intrinsic_instr *instr > break; > } > > + case nir_intrinsic_shader_clock: { > + /* We cannot do anything if there is an event, so ignore it for now */ > + fs_reg shader_clock = get_timestamp(bld); > + > + bld.MOV(retype(dest, brw_type_for_base_type(glsl_type::uvec2_type)), > + shader_clock); > + break; > + } > + > case nir_intrinsic_image_size: { > /* Get the referenced image variable and type. */ > const nir_variable *var = instr->variables[0]->var; > diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp > b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp > index ea1e3e7..36ec7ad 100644 > --- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp > +++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp > @@ -806,6 +806,16 @@ vec4_visitor::nir_emit_intrinsic(nir_intrinsic_instr > *instr) > break; > } > > + case nir_intrinsic_shader_clock: { > + /* We cannot do anything if there is an event, so ignore it for now */ > + src_reg shader_clock = get_timestamp(); > + enum brw_reg_type type = brw_type_for_base_type(glsl_type::uvec2_type); > + > + dest = get_nir_dest(instr->dest, type); > + emit(MOV(dest, retype(shader_clock, type)));
The type of the register returned by get_timestamp() (in both backends) is UD, and the intrinsic returns UD, so there's no need to retype anything (here or above). _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev